DAKMERK, hét keurmerk voor het platte dak
DAKMERK is the independent Dutch foundation (since 1992) that certifies flat-roof contractors in the Netherlands, underwriting a 10-year waterproofing guarantee via an independent warranty fund. It serves construction firms, real estate managers, housing corporations, VvE's, architects, and advisors through a network of 22 certified contractors funded by annual contributions.
- Company typePrivate
- Founded1992
- HeadquartersBreukelen, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingServices
What DAKMERK, hét keurmerk voor het platte dak does
DAKMERK is an independent Dutch foundation (stichting) established in 1992 that operates as the leading quality certification mark for flat roofs in the Netherlands, covering both bituminous and synthetic roofing systems. Certified contractors must hold the KOMO process certificate BRL 4702, a VCA safety certificate, and more than three years in business; every project undergoes pre-project technical assessment covering design, materials, system construction, and attachment methods, followed by random, unannounced independent inspections on approximately 22 inspection points during execution. The organization underwrites a 10-year waterproofing guarantee via the independent Stichting Waarborgfonds DAKMERK (Guarantee Fund), which automatically assumes warranty obligations if a contractor becomes insolvent, and since 2014 has offered the MULTI Garantie covering multifunctional/usage roofs (solar panels, green roofs, gardens).
The foundation is funded by annual contributions from its 22 certified roofing contractors distributed across the Netherlands; there is no charge to clients or specifiers for prescribing DAKMERK quality. End users include construction companies (bouwbedrijven), real estate managers (vastgoedbeheerders), housing corporations (woningcorporaties), homeowners' associations (VvE's), construction advisory firms, and architects. Kiwa performs annual independent third-party auditing, and DAKMERK co-developed the Vakrichtlijn gesloten dakbedekkingssystemen technical guideline with VEBIDAK and Kiwa BDA. Production volumes tracked since 2016 indicate strong mix-shift toward sustainable and multifunctional roofing: energy roofs reached 195,000 m² in 2023 (nearly triple 2019's 70,000 m²), multifunctional roofs exceeded 400,000 m² in 2023, and cumulative green-roof area since 2016 surpassed 1 million m².
DAKMERK, hét keurmerk voor het platte dak firmographics
Firmographics- Name
- DAKMERK, hét keurmerk voor het platte dak
- Legal name
- DAKMERK
- Website
- https://dakmerk.nl
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- DAKMERK is the independent Dutch foundation (since 1992) that certifies flat-roof contractors in the Netherlands, underwriting a 10-year waterproofing guarantee via an independent warranty fund. It serves construction firms, real estate managers, housing corporations, VvE's, architects, and advisors through a network of 22 certified contractors funded by annual contributions.
- Ownership category
- akta.pro rank
DAKMERK, hét keurmerk voor het platte dak industry classification
Industry- Product category
- Construction Quality Certification
- NAICS
- Roofing Contractors (23816), Roofing Contractors (238160)
- SIC
- Asphalt Paving & Roofing Materials (2950), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Roofing Systems & Waterproofing (Membranes, Shingles, TPO/EPDM, Liquid-Applied) (IMAFAMAA)
- akta.pro secondary industries
- Building Compliance Testing & Certification (Backflow, RPZ, Cross-Connection) (BPABAHAK), Modified Bitumen Roofing (IMADAFAG), Built-Up Roofing (BUR) (IMADAFAH)
Keywords
Where DAKMERK, hét keurmerk voor het platte dak is headquartered
LocationHeadquarters
- HQ city
- Breukelen
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
DAKMERK, hét keurmerk voor het platte dak business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Annual Contributions from Certified Contractors: DAKMERK is funded through the annual contributions (contributie) of companies that are authorized to use the DAKMERK quality mark. There is no cost to the client/specifier for prescribing DAKMERK quality.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
DAKMERK, hét keurmerk voor het platte dak product offering
Product offeringCore offering
DAKMERK is the Dutch independent quality foundation that certifies flat roof contractors (dakaannemers) and guarantees the waterproofing of bituminous and synthetic flat roofs. Certified contractors must hold KOMO process certification (BRL 4702), pass pre-project technical assessments, and are subject to random independent inspections during execution. All DAKMERK-certified roofs carry a 10-year waterproofing guarantee secured by the independent Stichting Waarborgfonds DAKMERK guarantee fund.
Product overview
DAKMERK is hét Nederlandse kwaliteitskeurmerk voor het platte dak (the Dutch quality mark for flat roofs), covering both bituminous and synthetic roofing systems. The core offering consists of the DAKMERK Quality Mark combined with a 10-year waterproofing guarantee secured via the independent Stichting Waarborgfonds DAKMERK. For multifunctional roofs used for recreation, energy generation, or water retention, the DAKMERK MULTI Garantie extends coverage to include removal and reinstallation of rooftop installations. Quality is ensured through pre-project technical assessment, KOMO-certified contractors, and independent inspections. Supporting offerings include downloadable whitepapers on sustainability and the multi-guarantee, as well as the annual Vakrichtlijn technical guideline for closed roofing systems.
Differentiator
Problem solved
Functional benefit
Brands
- DAKMERK MULTI Garantie: Additional warranty for multifunctional usage roofs covering removal and replacement of solar panels, gardens, or other rooftop installations in case of waterproofing issues.
Products and services
- DAKMERK Keurmerk (Quality Mark)
Companies that use DAKMERK, hét keurmerk voor het platte dak
Customer profileNamed customers19 records
Segments6 records
Ideal customer profiles4 records
DAKMERK, hét keurmerk voor het platte dak technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
DAKMERK, hét keurmerk voor het platte dak partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core, supportive and supporting.
- KiwacoreKiwa is the certification body that audits DAKMERK annually according to a pre-established protocol based on accreditation guidelines. This independent third-party auditing ensures DAKMERK maintains its quality standards.
- VEBIDAKcoreVEBIDAK collaborated with DAKMERK and Kiwa BDA Dak- en Geveladvies to compose and establish the 'Vakrichtlijn gesloten dakbedekkingssystemen' (Technical Guideline for Closed Roofing Systems 2025), which was accepted by the College of Experts ISDA as an appendix to BRL 4702.
- TectumsupportiveTectum is the training organization through which DAKMERK provides the best education for roofers at the best roofing contractors in the Netherlands as part of the 'Job aan de Top' learn/work program for young people.
- Green Deal Groene Daken / Nationaal DakenplansupportingDAKMERK participates in initiatives like Green Deal Green Roofs and its successor National Roof Plan, which aimed to integrate the value of flat roofs into planning, procurement and other processes.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
DAKMERK, hét keurmerk voor het platte dak competitors and assessment
Company assessmentBroad incumbents
- VEBIDAK: The Dutch trade association for the bituminous and synthetic roofing industry. VEBIDAK co-authors DAKMERK's technical guidelines and represents a broader roofing-industry incumbent that overlaps in membership and standards-setting with DAKMERK.
- Kiwa: Independent testing, inspection and certification body that audits DAKMERK annually. Kiwa operates broadly across construction quality assurance and represents the incumbent certifier whose framework DAKMERK leverages.
- KOMO: Dutch building-products and process-certification system under which DAKMERK's BRL 4702 process certificate sits. KOMO is the upstream certification umbrella whose scheme structure DAKMERK depends on for contractor entry criteria.
- FM Approvals: Global third-party certification body for roofing and building-envelope systems, particularly in commercial/industrial segments. Represents a global incumbent whose standards and certification programs compete with national marks like DAKMERK for specifier mindshare.
- SKG-IKOB: Dutch certification body active in construction quality marks. SKG-IKOB overlaps with DAKMERK in providing third-party quality assurance for building products and contractors, including roofing-adjacent scopes.
- TÜV Rheinland / TÜV SÜD (Roofing certification programs): Global testing and certification groups running roofing-material and system certifications across Europe. Comparable to DAKMERK in providing third-party quality marks, but at international scale rather than Dutch-focused.
Emerging players
- Groenkeur: Dutch quality mark for green/landscape services including green-roof installers. Adjacent to DAKMERK's MULTI guarantee scope, providing a parallel quality framework for the multifunctional-roof ecosystem DAKMERK serves.
Direct peers
- BDA Dak- en Geveladvies: Dutch roofing and façade advisory firm co-authoring DAKMERK's Vakrichtlijn. BDA provides technical assessments and consultancy for flat-roof projects, directly adjacent to DAKMERK's pre-project technical assessment service.
- Holland Innovative Roofing / Dakgroep Holland: Dutch flat-roof contracting groups whose member installers compete with DAKMERK-certified contractors for the same flat-roof project pipeline in the Netherlands.
Regional players
- British Board of Agrément (BBA): UK-based construction product and system certification body. BBA is a close international analogue to DAKMERK's model of independent third-party certification with associated warranties for building envelope and roofing systems.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
DAKMERK, hét keurmerk voor het platte dak social profiles
Digital presenceDAKMERK, hét keurmerk voor het platte dak financial estimates
Financial estimateRevenue estimate
Valuation estimate
DAKMERK, hét keurmerk voor het platte dak leadership team
Management profileNumber of profiles
Profiles1 record
DAKMERK, hét keurmerk voor het platte dak funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DAKMERK, hét keurmerk voor het platte dak M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DAKMERK, hét keurmerk voor het platte dak
What does DAKMERK, hét keurmerk voor het platte dak do?
DAKMERK is the Dutch independent quality foundation that certifies flat roof contractors (dakaannemers) and guarantees the waterproofing of bituminous and synthetic flat roofs. Certified contractors must hold KOMO process certification (BRL 4702), pass pre-project technical assessments, and are subject to random independent inspections during execution. All DAKMERK-certified roofs carry a 10-year waterproofing guarantee secured by the independent Stichting Waarborgfonds DAKMERK guarantee fund.
Is DAKMERK, hét keurmerk voor het platte dak a public or private company?
DAKMERK, hét keurmerk voor het platte dak is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was DAKMERK, hét keurmerk voor het platte dak founded?
DAKMERK, hét keurmerk voor het platte dak was founded in 1992. It employs 1 to 10 people.
Where is DAKMERK, hét keurmerk voor het platte dak based?
DAKMERK, hét keurmerk voor het platte dak is headquartered in Breukelen, Netherlands, in the Europe region.
How does DAKMERK, hét keurmerk voor het platte dak make money?
One revenue line is on record: annual Contributions from Certified Contractors.
Who are DAKMERK, hét keurmerk voor het platte dak's main competitors?
Broad incumbents on record are VEBIDAK, Kiwa, KOMO, FM Approvals, SKG-IKOB and TÜV Rheinland / TÜV SÜD (Roofing certification programs). Groenkeur is listed as an emerging player. Direct peers are BDA Dak- en Geveladvies and Holland Innovative Roofing / Dakgroep Holland. British Board of Agrément (BBA) is listed as a regional player.
Does DAKMERK, hét keurmerk voor het platte dak have an API?
No public API is recorded for DAKMERK, hét keurmerk voor het platte dak.
What industry is DAKMERK, hét keurmerk voor het platte dak in?
DAKMERK, hét keurmerk voor het platte dak's product category is Construction Quality Certification. Its primary akta.pro industry code is IMAFAMAA, Roofing Systems & Waterproofing (Membranes, Shingles, TPO/EPDM, Liquid-Applied), with a secondary code of BPABAHAK, Building Compliance Testing & Certification (Backflow, RPZ, Cross-Connection). Its NAICS code is 23816 and its SIC code is 2950.